Binance announced Boundless (ZKC) as the 39th project in the HODLer Airdrops program.

What is Boundless (ZKC)?

Boundless (ZKC): A universal ZK protocol that brings blockchains to internet scale.

Users who subscribe their BNB to Simple Earn (Flexible and/or Locked) and/or On-Chain Earn products between 2025-09-02 00:00 (UTC) and 2025-09-05 23:59 (UTC) will receive the airdrop distribution. HODLer Airdrop details are expected to be available within 24 hours, and the new token will be distributed to users’ Spot Wallets at least 1 hour before trading begins.

On September 15, 2025, at 14:00 (UTC), Binance will list ZKC and open trading with USDT, USDC, BNB, FDUSD, and TRY pairs. A Seed Tag will be applied to ZKC. Users will be able to start depositing ZKC from September 12, 2025, at 12:00 (UTC).

ZKC HODLer Airdrops Details

Token Name: Boundless (ZKC)

The Genesis Total Token Supply is 1,000,000,000 ZKC. The Max Token Supply is infinite, with a 7% annual inflation for the first year, gradually decreasing to 3% from year 8 onward.

HODLer Airdrops Token Rewards amount to 15,000,000 ZKC, representing 1.5% of the genesis total token supply. An additional 5,000,000 ZKC will be allocated to marketing campaigns after the spot listing, and another 15,000,000 ZKC will be allocated to future marketing campaigns six months later. Details will be provided in separate announcements.

The Circulating Supply upon listing on Binance will be 200,937,056 ZKC, which is 20.09% of the genesis total token supply.

Smart Contract and Network Details include BNB Smart Chain (0x15247e6E23D3923a853cCf15940A20CCdf16e94a) and Ethereum (0x000006c2A22ff4A44ff1f5d0F2ed65F781F55555).

The listing fee is 0. A research report on Boundless (ZKC) will be available within 48 hours of publishing this announcement.

The BNB Holding Hard Cap is calculated as the user’s average BNB holding divided by the total average BNB holding multiplied by 100%, with a maximum limit of 4%. If the holding ratio exceeds 4%, it will be capped at 4%.

Introducing Binance HODLer Airdrops

Binance HODLer Airdrops is a program that rewards BNB holders with token airdrops based on historical snapshots of their BNB balances. By subscribing BNB to Simple Earn, users automatically become eligible for HODLer Airdrops, as well as Launchpool and Megadrop rewards. Similarly, by subscribing BNB to On-Chain Yields, users automatically qualify for HODLer Airdrops and Launchpool rewards.

Unlike other earning methods that require continuous actions, HODLer Airdrops reward users retroactively, providing a simple way to earn additional tokens. By participating in Simple Earn products and/or On-Chain Yields, users can automatically qualify for token rewards without any extra steps.

If you don’t have a Binance or Binance Futures account, you can register through this link with special benefits. Additionally, if you are activating Futures for the first time, you can do so using the yuzde10 code.